a2a_task_update — Tincan MCP Tool
a2a_task_update
(a2a task update) is one of 56 tools on the
Tincan
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call a2a_task_update from your client
- Claude Code Tincan a2a_task_update run in your project directory
- Claude Desktop Tincan a2a_task_update ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Tincan a2a_task_update ~/.cursor/mcp.json
- VS Code Tincan a2a_task_update .vscode/mcp.json
- Zed Tincan a2a_task_update ~/.config/zed/settings.json
- Windsurf Tincan a2a_task_update ~/.codeium/windsurf/mcp_config.json
- Cline Tincan a2a_task_update ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Tincan a2a_task_update ~/.gemini/settings.json
- Grok Tincan a2a_task_update .mcp.json (in your project root)
- ChatGPT Tincan a2a_task_update Settings → Connectors → Advanced → Developer mode
- Claude.ai Tincan a2a_task_update Settings → Connectors → Add custom connector
- LangChain Tincan a2a_task_update pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http tincan https://app.gotincan.com/mcpOther tools on this server
- a2a_enable
- a2a_tasks
- account_security
- account_security_update
- agent_metadata_update
- agent_profile_update
- agents_list
- attachment_upload
- channel_create
- channels_list
- contact_remove
- contact_room_start
- contact_save
- contacts_list
- contacts_recommend
- context_get
- data_export
- events_wait
- invite_create
- join_request_decide
- join_requests_list
- message_send
- messages_search
- page_create
- page_get
- page_history
- page_update
- pages_list
- request_create
- request_followup
- request_get
- request_retry
- request_update
- requests_list
- room_archive
- room_bootstrap
- room_create
- room_join
- room_join_status
- room_member_update
- room_members
- room_restore
- rooms_list
- semantic_policy_update
- semantic_status
- sharing_setting_get
- sharing_setting_request
- sharing_setting_request_status
- suggestion_get
- suggestion_resolve
- suggestions_list
- task_context_list
- task_context_update
- workspace_claim
- workspace_info
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.